On the analytic continuation of Poincaré series. (Über die analytische Fortsetzung von Poincaréreihen.) (German) Zbl 0272.10015

Sitzungsber. Heidelb. Akad. Wiss., Math.-Naturw. Kl. 1973, 2. Abhdl., 62 S. (1973).


11F55 Other groups and their modular and automorphic forms (several variables)
11F66 Langlands \(L\)-functions; one variable Dirichlet series and functional equations
30D05 Functional equations in the complex plane, iteration and composition of analytic functions of one complex variable
35J05 Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation
35P10 Completeness of eigenfunctions and eigenfunction expansions in context of PDEs